‘If you hadn’t opted out you’d get both filters, if you had you’d only get the second filter.

There’s no indication from anyone at the Dept about how any of this is supposed to work, which, I think, answers your second question. In particular, the test last week showed that even the absolute best filtering package they looked at couldn’t reliably distinguish between illegal and legal material.’

Update 2/10/2008 12:54PM: I’ve had some emails from people asking me who they should contact. Start with Senator Conroy, Senator Minchin and your local member. NoCleanFeed has an example letter here, but feel free to add your own objections to it. An original letter holds more weight. Fax, post or email — just remember to include your full name and postal address so it is taken seriously.